diff --git a/OvmfPkg/PlatformPei/PlatformPei.inf b/OvmfPkg/PlatformPei/PlatformPei.inf
index 34d93643fe..c10936af32 100644
--- a/OvmfPkg/PlatformPei/PlatformPei.inf
+++ b/OvmfPkg/PlatformPei/PlatformPei.inf
@@ -36,6 +36,7 @@
   Fv.c
   MemDetect.c
   Platform.c
+  Platform.h
   Xen.c
 
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